In a near-future city where memories can be repaired or even customized, Su Wan, a top memory restorer, has never been able to cure his amnesia. A mysterious anonymous "letter of confession" leads her to a bizarre commission - the client does not want to retrieve the memory, but just wants to verify whether an unforgettable happy memory is an implanted fake.
After sneaking into the deep consciousness of the client, Su Wan was horrified to find that the carefully forged memory fragment strangely overlapped with his forgotten past. A mysterious organization called "Dream Weavers" has surfaced. They seem to be manufacturing and selling "perfect lives" in batches. And Su Wan may be an early "work" that got out of control in their hands.
In order to find her true self and uncover the truth behind countless tampered lives, she must use her memory as a clue and consciousness as a battlefield to fight against the enemies hidden in the abyss. She is both a doctor and her only patient.
